MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was identified as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains a large number of external links, many pointing to disposable domains, suggesting a link farm or SEO spam operation. The embedded content, though garbled, appears to be related to a search query, further supporting the lure-based attack pattern. No scripts were extracted, but the PDF structure itself facilitates the redirection.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
-
Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
-
External URI info PDF_URIPDF contains an external URL action
-
Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
-
Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://druttle.ru/strik?utm_term=why+is+there+no+picture+on+my+tv+but+there+is+sound PDF link annotation
- http://xulikugo.iblogger.org/rewilosulipowadar.pdfIn PDF document text
- https://ludasajuwo.weebly.com/uploads/1/3/4/0/134096591/1639777.pdfIn PDF document text
- https://zepudelewow.weebly.com/uploads/1/3/2/6/132682561/wunik_lefurir_gerek_kajuzubelol.pdfIn PDF document text
- http://rejawulomov.mywebcommunity.org/ganelekutulomebuzuwupul.pdfIn PDF document text
- http://zifufarox.getenjoyment.net/dekotulutosazibuzog.pdfIn PDF document text
- http://pivojowemetobiv.mywebcommunity.org/bavitubujojore.pdfIn PDF document text
- https://jelifamije.weebly.com/uploads/1/3/4/3/134320618/0a8511b1e.pdfIn PDF document text
- https://nebunabimumebu.weebly.com/uploads/1/3/4/4/134480995/kofaja.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/600c630d-b5e7-429c-9d3b-84a2b82aaf02/lejemasinojemurajufo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6d1458ba-374b-4b8c-ae7e-3a1343ea1614/fanefiwikufidomi.pdfIn PDF document text
- http://libejejizu.epizy.com/84633530646.pdfIn PDF document text
- https://f5d5bca3-0ffd-41e3-a77d-3d805a1e43e5.filesusr.com/ugd/4e23ca_57160e2900974f139b2049c45a70e24b.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/d5b76e33-d294-41d4-8886-3f8bb6b1f57c/what_books_make_up_the_catholic_bible.pdfIn PDF document text
- https://0793e221-2e7e-4176-aae8-4ff4b75d8f7a.filesusr.com/ugd/64bd79_a5bc4c785b0948dc90d92dfa3dbe51be.pdf?index=trueIn PDF document text
- http://xivonopegag.epizy.com/ammonia_buffer_solution_preparation.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/82f4eefd-af5c-4fb9-b5b7-33d7f8b0a1ad/how_to_remove_burners_from_a_weber_gas_grill.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/99c7f5b0-f00c-4883-b4ec-68460e575a3a/kakaz.pdfIn PDF document text
- http://bidejepeko.onlinewebshop.net/nurodedidowaf.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/adb8fa86-fec7-44fe-8298-663b3bd44fdd/mipukigunokosokulepudek.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000fc8b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFC8B | 5388 bytes |
SHA-256: e709951fc317732b04d06475d6943b9d942d6b60717cff0759ce8ec3bfccc365 |
|||
font_01_sfnt_off00010ec6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10EC6 | 10952 bytes |
SHA-256: a6db1401df0c545453ddc95b9cca72bfe4425e1c26d205292e9fe43805a58347 |
|||
font_02_sfnt_off00013457.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13457 | 16204 bytes |
SHA-256: 31aa257675234f953cb39254c73a0c002637764ec2691c470e0912636c3685cf |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.